11852806520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{43789}}^1$

素因数の和:43968

約数の個数: 64

約数和(自身を含む): 27335469600

約数和(自身を除く): 15482663080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 101, 134, 202, 268, 335, 404, 505, 536, 670, 808, 1010, 1340, 2020, 2680, 4040, 6767, 13534, 27068, 33835, 43789, 54136, 67670, 87578, 135340, 175156, 218945, 270680, 350312, 437890, 875780, 1751560, 2933863, 4422689, 5867726, 8845378, 11735452, 14669315, 17690756, 22113445, 23470904, 29338630, 35381512, 44226890, 58677260, 88453780, 117354520, 176907560, 296320163, 592640326, 1185280652, 1481600815, 2370561304, 2963201630, 5926403260, 11852806520]

約数ペア:

[(1, 11852806520), (2, 5926403260), (4, 2963201630), (5, 2370561304), (8, 1481600815), (10, 1185280652), (20, 592640326), (40, 296320163), (67, 176907560), (101, 117354520), (134, 88453780), (202, 58677260), (268, 44226890), (335, 35381512), (404, 29338630), (505, 23470904), (536, 22113445), (670, 17690756), (808, 14669315), (1010, 11735452), (1340, 8845378), (2020, 5867726), (2680, 4422689), (4040, 2933863), (6767, 1751560), (13534, 875780), (27068, 437890), (33835, 350312), (43789, 270680), (54136, 218945), (67670, 175156), (87578, 135340)]